ASCO K3A552U 3/4" 2-Way Normally Closed Gas Shutoff Valve
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The ASCO K3A552U is a direct-acting, 3/4-inch threaded 2-way normally closed high-pressure gas shutoff valve designed to provide positive shutoff on pilot or main gas lines in commercial and industrial burners. Constructed from a rugged die-cast aluminum body, this 110/120V valve ensures reliable and secure performance in demanding combustion systems. For added safety and maintenance convenience, it is equipped with 1/8" NPT upstream and downstream tapped holes with plugs to facilitate routine testing. Please note: This product was discontinued by the manufacturer on March 5, 2020. The direct replacement for this unit is the ASCO RedHat K3A552V.
- Manufacturer: ASCO
- Part Number: K3A552U
- Product Status: Discontinued (Direct Replacement: ASCO RedHat K3A552V)
- Product Type: High Pressure Direct Acting Gas Shutoff Valve
- Valve Design: 2-Way, Normally Closed
- Pipe Size: 3/4" NPT (Threaded Connection)
- Electrical Specifications: 110/120V / 16.7 Watts
- Flow Capacity (Cv): 9
- Heating Capacity: 520,000 BTU
- Pressure Differential: 3 PSI
- Body Material: Die-Cast Aluminum
- Temperature Ratings: Maximum fluid temperature up to 77°F; Suitable for ambient temperatures up to 175°F
- Key Features: Integrated 1/8" NPT upstream and downstream pipe taps with plugs for routine system testing
- SKU ASCOK3A552U
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